* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
  color: #333;
}
ul {
  list-style: none;
}
.w {
  width: 1226px;
  margin: 0 auto;
}
body {
  min-width: 1226px;
}
img {
  width: 100%;
  height: 100%;
}
nav {
  height: 40px;
  width: 100%;
  background-color: #333333;
  font-size: 12px;
}
nav .w {
  display: flex;
  justify-content: space-between;
}
nav .w ul {
  width: 800px;
  height: 40px;
  display: flex;
  text-align: center;
  justify-content: space-between;
  align-items: center;
}
nav .w ul li {
  padding-right: 8px;
  border-right: 1px solid #3b4242;
}
nav .w ul li a {
  color: #ccc;
}
nav .w ul li:nth-child(13) {
  border-right: 0;
}
nav .w ul li:nth-child(12) {
  position: relative;
}
nav .w ul li:nth-child(12) span {
  position: absolute;
  width: 10px;
  height: 10px;
  transform: rotate(45deg);
  bottom: -17px;
  right: 25px;
  z-index: 199;
  opacity: 0;
  overflow: hidden;
  background-color: #fff;
}
nav .w ul li:nth-child(12) .qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100px;
  height: 100px;
  top: -72px;
  right: -20px;
  opacity: 0;
  z-index: 2;
  position: absolute;
  transition: all 0.7s;
}
nav .w ul li:nth-child(12) .qr .pic {
  width: 50px;
  height: 50px;
  margin-top: 20px;
}
nav .w ul li:nth-child(12) .qr p {
  font-size: 14px;
}
nav .w ul li:nth-child(12):hover .qr {
  opacity: 1;
  background-color: #fff;
  box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
  transform: translateY(100px);
  color: #333333;
}
nav .w ul li:nth-child(12):hover span {
  opacity: 1;
}
nav .w ul li:hover a {
  color: #fff;
}
nav .w .right ul {
  width: 142px;
}
nav .w .right ul li:nth-child(3) {
  border: 0;
}
nav .w .right2 {
  text-align: center;
  line-height: 38px;
  width: 120px;
  position: relative;
  background-color: #424242;
}
nav .w .right2 .icon-gouwuchekong {
  color: #ac9e9e;
}
nav .w .right2 a {
  color: #ccc;
}
nav .w .right2:hover a,
nav .w .right2:hover i {
  color: #ff6a00;
}
nav .w .right2 .shopping {
  width: 250px;
  height: 80px;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 999;
  margin-top: -50px;
  line-height: 80px;
  color: #ac9e9e;
  opacity: 0;
  transition: all 0.8s;
}
nav .w .right2:hover .shopping {
  opacity: 1;
  background-color: #fff;
  box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
  transform: translateY(90px);
}
header .w {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
header .w .pic {
  width: 56px;
  height: 56px;
}
header .w ul {
  width: 600px;
  display: flex;
  justify-content: space-between;
}
header .w ul li:hover a {
  color: #ff6a00;
}
header .w ul li a {
  color: #333333;
}
header .w ul li a:hover .phone_list {
  overflow: visible;
  transform: translateY(20px);
  background-color: #fff;
  color: #333333;
}
header .w ul li a .phone_list {
  position: relative;
  background-color: #fff;
  overflow: hidden;
  transition: all 0.6s;
}
header .w ul li a .phone_list .list {
  position: absolute;
  top: 40px;
  left: -200px;
  width: 1226px;
  height: 250px;
  border-top: 1px solid #ccc;
  box-shadow: 1px 1px 5px #424242;
  display: flex;
}
header .w ul li a .phone_list .list li {
  width: 200px;
  height: 200px;
  font-size: 12px;
  display: flex;
  margin-top: 20px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-right: 1px solid #d1cece;
}
header .w ul li a .phone_list .list li:nth-child(6) {
  border: 0;
}
header .w ul li a .phone_list .list li .pic {
  margin: 10px;
  width: 150px;
  height: 120px;
}
header .w ul li a .phone_list .list li p {
  margin-top: 5px;
  color: #ff6a00;
}
header .w .box {
  width: 214px;
  display: flex;
  justify-content: space-between;
}
header .w .box:hover input,
header .w .box:hover a {
  border: 1px solid #ff6a00;
}
header .w .box input {
  width: 165px;
  height: 50px;
  border: 1px solid #ac9e9e;
}
header .w .box input option {
  height: 20px;
}
header .w .box input:hover {
  border: 1px slo #333333;
}
header .w .box .search {
  width: 50px;
  height: 50px;
  margin-left: -137px;
  border: 1px solid #ac9e9e;
}
header .w .box .search:hover {
  background-color: #ff6a00;
}
header .w .box .search:hover .icon-sousuo {
  color: #fff;
}
header .w .box .icon-sousuo {
  font-size: 30px;
  line-height: 50px;
  padding-left: 10px;
}
.beaner {
  height: 460px;
  display: flex;
  position: relative;
  background: url(../images/mi.webp) no-repeat;
}
.beaner .left {
  width: 234px;
  background-color: rgba(165, 163, 163, 0.9);
}
.beaner .left ul {
  height: 470px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}
.beaner .left ul li {
  line-height: 40px;
  display: flex;
  height: 40px;
  padding-right: 10px;
  justify-content: space-between;
  padding-left: 20px;
  color: #fff;
  font-size: 14px;
}
.beaner .left ul li a {
  color: #fff;
}
.beaner .left ul li:hover {
  background-color: #ff6a00;
}
.beaner .left ul li::after {
  content: '>';
  font-size: 20px;
  color: #fff;
}
.beaner .left2 {
  width: 44px;
  height: 68px;
  position: absolute;
  top: 50%;
  left: 240px;
  background: url(../images/icon-slides.png) no-repeat -83px 0;
  background-size: 166px auto;
}
.beaner .left2:hover {
  background: url(../images/icon-slides.png) no-repeat 2px 1px;
  background-size: 166px auto;
}
.beaner .right {
  width: 44px;
  height: 68px;
  position: absolute;
  top: 50%;
  right: 0;
  background: url(../images/icon-slides.png) no-repeat -192px 0;
  background-size: 166px auto;
}
.beaner .right:hover {
  background: url(../images/icon-slides.png) no-repeat -41px 0;
  background-size: 166px auto;
}
.beaner .bottom {
  position: absolute;
  bottom: 10px;
  right: 30px;
}
.beaner .bottom ul {
  width: 100px;
  height: 15px;
  display: flex;
  justify-content: space-evenly;
}
.beaner .bottom ul li {
  width: 10px;
  height: 10px;
  background-color: #ac9e9e;
  border-radius: 50%;
}
.beaner .bottom ul li:hover {
  background-color: #fff;
}
.service_nav {
  height: 200px;
  padding-top: 20px;
  padding-bottom: 20px;
  background-color: #fff;
  display: flex;
}
.service_nav .service {
  height: 160px;
  width: 235px;
  background-color: #5f5750;
}
.service_nav .service ul {
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
}
.service_nav .service ul li a {
  width: 76px;
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ccc;
}
.service_nav .service ul li a .pic {
  width: 24px;
  height: 24px;
  margin-bottom: 3px;
}
.service_nav .service ul li a span {
  font-size: 12px;
}
.service_nav .iphone {
  flex: 1;
  display: flex;
  justify-content: space-between;
  background-color: #fff;
}
.service_nav .iphone .pic {
  width: 316px;
  height: 160px;
  margin-right: 15px;
}
.service_nav .iphone .pic:nth-child(3) {
  margin: 0;
}
.mi_pic {
  height: 120px;
}
.mi_phone_nav {
  height: 58px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mi_phone_nav h2 a {
  color: #333333;
  font-weight: 300;
}
.mi_phone_nav .cheack {
  padding: 20px;
}
.mi_phone_nav .cheack a {
  color: #333333;
}
.mi_phone_nav .cheack i {
  width: 10px;
  height: 10px;
  background-color: #b0b0b0;
  border-radius: 50%;
  color: #fff;
}
.mi_phone {
  height: 614px;
  display: flex;
  background-color: #f5f5f5;
}
.mi_phone .mi_left {
  width: 234px;
  height: 560px;
  background-color: #b4aeae;
}
.mi_phone .mi_left:hover {
  box-shadow: -1px -1px 10px #ccc;
  transform: translateY(-2px);
}
.mi_phone .mi_right {
  flex: 1;
  margin-top: 10px;
}
.mi_phone .mi_right ul {
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
}
.mi_phone .mi_right ul li {
  margin: 10px 5px;
  padding-top: 20px;
  padding-bottom: 20;
  background-color: #fff;
  transition: all 0.3s;
}
.mi_phone .mi_right ul li:hover {
  box-shadow: -1px -1px 10px #ccc;
  transform: translateY(-2px);
}
.mi_phone .mi_right ul li a {
  width: 234px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mi_phone .mi_right ul li a .pic {
  width: 160px;
  height: 160px;
}
.mi_phone .mi_right ul li a span:nth-of-type(1) {
  font-size: 14px;
}
.mi_phone .mi_right ul li a span:nth-of-type(2) {
  height: 30px;
  font-size: 12px;
  padding: 10px;
  color: #ccc;
  /*超出的部分隐藏*/
  overflow: hidden;
  /*文字用省略号替代超出的部分*/
  text-overflow: ellipsis;
  /* 弹性伸缩盒子模型显示 */
  display: -webkit-box;
  /* 限制在一个块元素显示的文本的行数 */
  -webkit-line-clamp: 1;
  /* 设置或检索伸缩盒对象的子元素的排列方式  vertical垂直 */
  -webkit-box-orient: vertical;
}
.mi_phone .mi_right ul li a p {
  font-size: 14px;
  color: #ff6702;
  margin: 0 10px 14px;
}
.vedio {
  margin-bottom: 30px;
}
.vedio ul {
  display: flex;
  justify-content: space-between;
}
.vedio ul li {
  width: 294px;
  height: 180px;
}
.vedio ul li:hover {
  box-shadow: 2px 2px 5px #8e8a8a;
  transform: translateY(-2px);
}
.mi_service {
  background-color: #fff;
}
.mi_service .w ul {
  height: 80px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  border-bottom: 1px solid #ccc;
}
.mi_service .w ul li {
  height: 20px;
  padding: 0 50px;
  border-left: 1px solid #ccc;
}
.mi_service .w ul li:nth-child(1) {
  border: 0;
}
.mi_service .w ul li a .icon-shoucang {
  font-size: 24px;
}
.guide {
  height: 400px;
  background-color: #fff;
}
.guide a {
  font-size: 12px;
  color: gray;
}
.guide a:hover {
  color: #ff6a00;
}
.guide .w {
  display: flex;
  padding: 50px 0;
  justify-content: space-between;
}
.guide .w dl {
  padding-left: 30px;
}
.guide .w dl dt {
  font-size: 14px;
  margin-bottom: 26px;
}
.guide .w .txt {
  width: 250px;
  height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.guide .w .txt p:nth-child(1) {
  color: #ff6a00;
  font-size: 22px;
}
.guide .w .txt p:nth-child(2) {
  margin: 5px 0;
  font-size: 12px;
  color: gray;
}
.guide .w .txt a {
  width: 120px;
  height: 30px;
  color: #ff6a00;
  text-align: center;
  line-height: 30px;
  border: 1px solid #ff6a00;
}
.info {
  background-color: #fafafa;
  height: 165px;
}
.info .w {
  display: flex;
}
.info .w .logo {
  width: 56px;
  height: 56px;
  margin-right: 20px;
}
.info .w .txt {
  font-size: 12px;
}
.info .w .txt ul {
  display: flex;
}
.info .w .txt ul li a:hover {
  color: #ff6a00;
}
.info .w .txt p {
  color: gray;
}
.info .w .txt .box_img {
  width: 300px;
  height: 30px;
  display: flex;
}
.info .w .txt .box_img .footer_pic {
  width: 85px;
  height: 28px;
}
.aa {
  height: 19px;
  font-size: 20px;
  text-align: center;
  color: #ccc;
}
